infoUSA is the leading provider of sales and marketing support for products for all types of businesses, from small Mom & Pop shops to large corporations. The company compiles the world's finest databases of 14 million U.S. businesses and 200 million U.S. consumers, and 1.2 million Canadian businesses and 12 million Canadian consumers under one roof in Omaha, Nebraska.
Multi-level marketing (MLM), also called pyramid selling,[1][2] network marketing,[2][3] and referral marketing,[4] is a marketing strategy for the sale of products or services where the revenue of the MLM company is derived from a non-salaried workforce selling the company's products/services, while the earnings of the participants are derived from a pyramid-shaped or binary compensation commission system.

Here we’ve got a throwback to network marketing’s roots (Remember Tupperware parties? No? There’s a reason for that). Kitchen products, cooking demos, and mommy bloggers galore. Stay-at-home-moms looking for some flexibility are still a HUGE target demographic for MLM, so it’s no surprise that Pampered Chef has done so well that Warren Buffett decided he needed a piece of the action.